Quick answer
On Arçelik boilers, fault code E16 means: Fan fault. The boiler has locked out for safety. Try the safe checks below and one reset; if the code returns, call a qualified gas engineer.
Smell gas? Don't use switches or flames, open windows, close the gas valve, leave the building and call your gas emergency number. Never open the boiler casing yourself.
Can I keep using the boiler?
Severity: Medium
The boiler has locked out for safety. Try the safe checks below and one reset; if the code returns, call a qualified gas engineer.
Common causes
- Faulty fan motor or fan wiring
- Damaged wiring or a loose/corroded connector
- Blocked or damaged flue
How to fix it
- Press the boiler's reset button once and wait for it to restart
- Have a qualified gas engineer inspect the boiler; never open gas or flue parts yourself
Frequently asked questions
What does Arçelik error E16 mean?
On Arçelik boilers, fault code E16 means: Fan fault.
How do I fix Arçelik error E16?
Start with these steps: Press the boiler's reset button once and wait for it to restart; Have a qualified gas engineer inspect the boiler; never open gas or flue parts yourself.
Is it safe to use the boiler with fault E16?
Severity: Medium. The boiler has locked out for safety. Try the safe checks below and one reset; if the code returns, call a qualified gas engineer.
Arçelik boiler fault codes
E01Ignition failure, no flame detectedE02Overheating (safety limit tripped)E03Flue (exhaust) faultE04Water pressure too lowE22Control system errorE31Remote control / thermostat errorE98Power supply voltage out of rangeE99Safety lockout